82/100 SECURITY SCORE

Certificate Information

Subject
CN=claudiareis.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 05, 2026
Valid Until
May 06, 2026 82 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
85:8E:BF:FD:23:9E:40:29:02:F5:2B:D4:BA:3E:93:B2:DB:B3:17:C9:E3:E2:3A:62:27:D6:96:36:95:9A:59:41
Alternative Names

Security Configuration

TLS Protocols
TLS 1.2 TLS 1.3
Forward Secrecy
Supported (Modern clients use PFS)

CAA Records (Certificate Authority Authorization)

CAA Records
Not Configured (Any CA can issue certificates)
CAA Issues
  • No CAA records configured - any CA can issue certificates
Recommendations
  • Implement CAA records to restrict which CAs can issue certificates for your domain
  • This adds an extra layer of security against unauthorized certificate issuance
  • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
  • Consider adding 'iodef' record to receive security incident reports

Subject Alternative Names

90 domains
collectancientart.com *.collectancientart.com

Other domains in certificate

claudiareis.com *.claudiareis.com
clearchoiceconnect.com *.clearchoiceconnect.com
cleogaming.vip *.cleogaming.vip
climate.broker *.climate.broker
cloandaroniiosdalwrk.cyou *.cloandaroniiosdalwrk.cyou
cloud-storage-eng06.click *.cloud-storage-eng06.click
cloud2share.com *.cloud2share.com
cloudcmax.com *.cloudcmax.com
cmaxplatform.com *.cmaxplatform.com
cmmslot88.club *.cmmslot88.club
cnnmuaythai.immobilien *.cnnmuaythai.immobilien
coinpromoters.com *.coinpromoters.com
colonpain.com *.colonpain.com
dadilai.com.cn *.dadilai.com.cn
community-safety.net *.community-safety.net
companyplanning.com *.companyplanning.com
connnectly.com *.connnectly.com
contemporaryart.london *.contemporaryart.london
cotimkontr.com *.cotimkontr.com
creativecurb.org *.creativecurb.org
cricketzonehub.com *.cricketzonehub.com
crtko.biz *.crtko.biz
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dealscelebrations.sbs *.dealscelebrations.sbs
deaostudios.co *.deaostudios.co
defailand.xyz *.defailand.xyz
demoai.app *.demoai.app
desetoline-kr.shop *.desetoline-kr.shop
devilsfruitinferno.com *.devilsfruitinferno.com
dexygq.pro *.dexygq.pro
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diguse-soduwa.sbs *.diguse-soduwa.sbs
dijitalkazaanc.com *.dijitalkazaanc.com